Pengaruh Pemberian Kosentrasi Pupuk Daun terhadap Pertumbuhan Tanaman Pakcoy (Brassica Rapa L) pada Sistem Hidroponik NFT

Abstract

Pakcoy is among the most favored horticultural plants among the public as a result of its nutrient richness. Foliar fertilizer can be used to enhance the fertility of plant leaves, expand the leaves, and increase the number of leaves. The foliar fertilizer used contains 11% N, 8% P, 6% K, and microelements such as Fe, B, Co, Mn, Zn, and Cu. The purpose of this study is to determine the appropriate concentration of foliar fertilizer to achieve optimal performance and harvest of pakcoy (Brassica rapa L.). This trial occurred at Dhieffi Farm located at Jalan Vida, Padurenan, Mustika Jaya District, Bekasi City, West Java, February to April 2025. This research applies an experimental technique using a one-factor Randomized Block Design (RBD). There are 6 treatments repeated 4 times, resulting in 24 experimental units: A (Control/Without Leaf Fertilizer), B (2 ml/l), C (2.5 ml/l), D (3 ml/l), E (3.5 ml/l), F (4 ml/l). Data from field observations were analyzed using the F-test at a 5% significance level. This research outcomes showed no significant effect on the parameters of plant height and leaf count